Danger Relay Actuation Circuits - GE Bently Nevada 3300 Installation Manual

3300 System Installation Manual

14. DANGER RELAY ACTUATION CIRCUITS

The following diagram shows the functional concept of jumper configurations for Danger
relay bus actuation for the Dual
Relay Module. Note: The
jumper configuration shown is
not applicable to the Velomitor
Signal Input Relay Module. For
more details refer to
schematics in applicable
monitor manuals.
NOTE: The relay located
directly behind a monitor is
always driven by that
monitor, and all other
relays connected on the
same bus will also be driven by
that monitor.
CAUTION
The following information is
not applicable to the
Velomitor. Refer to the
3300/55 Maintenance
Manual for jumper
configuration of the
Velomitor Relay Module.
FUNCTION
Set Danger relay for normally energized
operation*
Set Danger relay for normally de-energized
operation*
Select Danger bus 1 for operation
Select Danger bus 2 for operation
* REFER TO SECTION 12 FOR JUMPER CONFIGURATION OF RELAYS IN A SYSTEM WITH
INTERNAL BARRIERS.
26
JUMPER INSTALL REMOVE
W2
W1,W12
W8
W7
W1,W12
W2
W7
W8